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This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

Chemical and radiological sample results

MS0410018 , Palmetto W/A

31 of the 72 analytes this system has been tested for have been detected at least once, across 328 samples on record.

The other 41 were tested for and never found. An analyte is counted here if any result on record measured it, so this covers the whole history and not the samples listed below.

Across all 328 samples on record, detections range from October 1, 2003 to March 10, 2025. These figures cover the whole record.

What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.

What has been detected, ever

Every analyte measured above its reporting level at any point in this system’s record, most often detected first. This is not limited to the samples listed below.

Every analyte ever detected for Palmetto W/A, with how many results found it and when it was first and last detected. Covers the whole record, not only the samples listed below.
Analyte Kind Detected in First detected Last detected
Copper, Free 1022 Inorganic Chemical 62 of 62 results Jul 31, 2007 Aug 28, 2023
Lead 1030 Inorganic Chemical 46 of 62 results Jul 31, 2007 Aug 28, 2023
Barium 1010 Inorganic Chemical 37 of 37 results Oct 1, 2003 Mar 10, 2025
Fluoride 1025 Inorganic Chemical 32 of 38 results Oct 1, 2003 Mar 10, 2025
Nickel 1036 Inorganic Chemical 26 of 37 results Oct 1, 2003 Mar 10, 2025
Arsenic 1005 Inorganic Chemical 21 of 37 results Mar 3, 2004 Mar 10, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 20 of 20 results Mar 5, 2012 Oct 2, 2012
Chromium 1020 Inorganic Chemical 17 of 37 results Oct 1, 2003 Apr 27, 2020
Selenium 1045 Inorganic Chemical 15 of 37 results Oct 1, 2003 Sep 26, 2022
Sodium 1052 Inorganic Chemical 13 of 13 results Jan 27, 2016 Feb 10, 2025
TTHM 2950 Organic Chemical 5 of 14 results Jun 28, 2004 May 13, 2024
Sulfate 1055 Inorganic Chemical 4 of 7 results Oct 1, 2003 Mar 3, 2004
Nitrite 1041 Inorganic Chemical 3 of 84 results Nov 27, 2007 Mar 3, 2025
Cyanide 1024 Inorganic Chemical 2 of 34 results Feb 27, 2006 May 18, 2015
Nitrate-Nitrite 1038 Inorganic Chemical 1 of 84 results Mar 3, 2025 Mar 3, 2025
Thallium, Total 1085 Inorganic Chemical 1 of 37 results Apr 27, 2020 Apr 27, 2020
Calcium 1016 Inorganic Chemical 1 of 1 result Jan 27, 2016 Jan 27, 2016
Chloride 1017 Inorganic Chemical 1 of 1 result Jan 27, 2016 Jan 27, 2016
Iron 1028 Inorganic Chemical 1 of 1 result Jan 27, 2016 Jan 27, 2016
Magnesium 1031 Inorganic Chemical 1 of 1 result Jan 27, 2016 Jan 27, 2016
Manganese 1032 Inorganic Chemical 1 of 1 result Jan 27, 2016 Jan 27, 2016
Potassium 1042 Inorganic Chemical 1 of 1 result Jan 27, 2016 Jan 27, 2016
Residue, Total, Filterable 1057 Water Quality 1 of 1 result Jan 27, 2016 Jan 27, 2016
Carbon Dioxide 1901 Water Quality 1 of 1 result Jan 27, 2016 Jan 27, 2016
Color 1905 Water Quality 1 of 1 result Jan 27, 2016 Jan 27, 2016
Hardness, Total (As Caco3) 1915 Water Quality 1 of 1 result Jan 27, 2016 Jan 27, 2016
Alkalinity, Total 1927 Water Quality 1 of 1 result Jan 27, 2016 Jan 27, 2016
Iron, Field Result FEFD Inorganic Chemical 1 of 1 result Jan 27, 2016 Jan 27, 2016
Calculated Sodium NACA Water Quality 1 of 1 result Jan 27, 2016 Jan 27, 2016
PH, Field Result PHFD Water Quality 1 of 1 result Jan 27, 2016 Jan 27, 2016
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 1 of 13 results Sep 28, 2009 Sep 28, 2009

No date range is applied: this list draws on every sample on record. Show the last two years only.

The most recent samples, result by result

The table below lists 221–230 of 328 samples, newest first — collected August 1, 2011 to February 22, 2012. The summary above covers all 328.

24 results from the 10 samples listed here: 11 detected, 13 not detected. Across the whole record it is 320 of 1,759. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

Chemical and radiological sample results for Palmetto W/A, every result from 221 to 230 of 328 samples shown, newest first. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
Feb 22, 2012 03:00
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
120223-066NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 22, 2012 03:00, sampling point TF103 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 22, 2012 03:00, sampling point TF103 Nitrate 1040 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 22, 2012 03:00, sampling point TF103 Nitrite 1041 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Collected
Feb 22, 2012 03:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120223-065NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 22, 2012 03:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 22, 2012 03:00, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 22, 2012 03:00, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Collected
Feb 22, 2012 03:00
Sampling point
TF104
Sample type
Routine
Lab sample
120223-064NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 22, 2012 03:00, sampling point TF104 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 22, 2012 03:00, sampling point TF104 Nitrate 1040 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 22, 2012 03:00, sampling point TF104 Nitrite 1041 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Collected
Oct 19, 2011 03:00
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
111020-020NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Oct 19, 2011 03:00, sampling point TF103 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Oct 19, 2011 03:00, sampling point TF103 Nitrate 1040 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Oct 19, 2011 03:00, sampling point TF103 Nitrite 1041 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Collected
Aug 1, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110802-023PB
Laboratory
MSDH Lab
0.2066 mg/l , sample collected Aug 1, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0028 mg/l , sample collected Aug 1, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Aug 1, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110802-022PB
Laboratory
MSDH Lab
0.091 mg/l , sample collected Aug 1, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0015 mg/l , sample collected Aug 1, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Aug 1, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110802-021PB
Laboratory
MSDH Lab
0.1892 mg/l , sample collected Aug 1, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0015 mg/l , sample collected Aug 1, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Aug 1, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110802-020PB
Laboratory
MSDH Lab
0.2452 mg/l , sample collected Aug 1, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0011 mg/l , sample collected Aug 1, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Aug 1, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110802-019PB
Laboratory
MSDH Lab
0.4136 mg/l , sample collected Aug 1, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0019 mg/l , sample collected Aug 1, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Aug 1, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110802-018PB
Laboratory
MSDH Lab
0.0499 mg/l , sample collected Aug 1, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 1, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011

Routine (10).